Frank “Perk” Hixon, the former Evercore Partners senior managing director who pleaded guilty in 2014 to insider trading, shouldn’t expect a warm family reunion when he is released from a halfway house next month.

His younger brother just sued him for backing out of a $444,000 investment opportunity in New Orleans.

Neal Hixon claims his disgraced brother, back in 2009, agreed to invest in a property called the New Orleans Arabella Bus Barn Project. Neal was to manage the project, according to the suit filed in a civil court in the Big Easy.

But Perk, 58, then a high-flying Manhattan investment banker, never came through with the cash, it is alleged.